[LOOP-4622] Scenario loading without access to health (#564)

* only clear cache when health kit access is denied

* use purge all dose entries

Author: nhamming

Loop/Managers/DeviceDataManager.swift

@@ -1262,7 +1262,6 @@ extension DeviceDataManager: InsulinDeliveryStoreDelegate {
 // MARK: - TestingPumpManager
 extension DeviceDataManager {
     func deleteTestingPumpData(completion: ((Error?) -> Void)? = nil) {
-
         guard let testingPumpManager = pumpManager as? TestingPumpManager else {
             completion?(nil)
             return
@@ -1278,8 +1277,16 @@ extension DeviceDataManager {
                 return
             }
 
-            healthStore.deleteObjects(of: self.doseStore.sampleType, predicate: devicePredicate) { success, deletedObjectCount, error in
-                if success {
+            guard !self.doseStore.sharingDenied else {
+                // only clear cache since access to health kit is denied
+                insulinDeliveryStore.purgeCachedInsulinDeliveryObjects() { error in
+                    completion?(error)
+                }
+                return
+            }
+            
+            insulinDeliveryStore.purgeAllDoseEntries(healthKitPredicate: devicePredicate) { error in
+                if error == nil {
                     insulinDeliveryStore.test_lastImmutableBasalEndDate = nil
                 }
                 completion?(error)
@@ -1288,11 +1295,18 @@ extension DeviceDataManager {
     }
 
     func deleteTestingCGMData(completion: ((Error?) -> Void)? = nil) {
-        
         guard let testingCGMManager = cgmManager as? TestingCGMManager else {
             assertionFailure("\(#function) should be invoked only when a testing CGM manager is in use")
             return
         }
+        
+        guard !glucoseStore.sharingDenied else {
+            // only clear cache since access to health kit is denied
+            glucoseStore.purgeCachedGlucoseObjects() { error in
+                completion?(error)
+            }
+            return
+        }
 
         let predicate = HKQuery.predicateForObjects(from: [testingCGMManager.testingDevice])
         glucoseStore.purgeAllGlucoseSamples(healthKitPredicate: predicate) { error in